MUSSELpdb
Taxonomy
Species & Genus Richness of
freshwater mussels
by Taxonomy
Species & Genus Richness of
freshwater bivalves
by Family
Geography
Species Richness & Endemism of
freshwater mussels
by Geography
Data last updated
Sun 12 April 2026
Bivalvia | Unionida | Etherioidea | Mycetopodidae | Monocondylaeinae | Monocondylaea
species Monocondylaea costulata (Moricand, 1858): synonymy
Synonymy
Unio (Monocondylea) costulata Moricand, 1858
Moricand, 1858. Rev. Mag. Zool. 10: 453, pl. 15, fig. 1.
Type(s): SYNTYPE SMF_4220, Brasilien.
Monocondylaea costulata — Simpson (1900), Simpson (1914), Haas (1931), Haas (1969), Pereira et al. (2014), Mansur et al. (2020), Graf & Cummings (2021)
Monocondylaea paraguayana — Simone (2006)
Taxonomic History (since 1900)
Monocondylaea costulata — Simpson (1900), Simpson (1914), Haas (1931), Haas (1969), Pereira et al. (2014), Mansur et al. (2020), Graf & Cummings (2021)
Monocondylaea paraguayana — Simone (2006)
